ES2136207T3 - MODIFICATION OF (CO) POLYMERS WITH UNSATURATED PEROXIACIDES. - Google Patents
MODIFICATION OF (CO) POLYMERS WITH UNSATURATED PEROXIACIDES.Info
- Publication number
- ES2136207T3 ES2136207T3 ES94930994T ES94930994T ES2136207T3 ES 2136207 T3 ES2136207 T3 ES 2136207T3 ES 94930994 T ES94930994 T ES 94930994T ES 94930994 T ES94930994 T ES 94930994T ES 2136207 T3 ES2136207 T3 ES 2136207T3
- Authority
- ES
- Spain
- Prior art keywords
- modification
- polymers
- polymer
- unsaturated
- alpha
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/14—Peroxides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
- C08C19/00—Chemical modification of rubber
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
- C08C19/00—Chemical modification of rubber
- C08C19/08—Depolymerisation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/50—Partial depolymerisation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- General Chemical & Material Sciences (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Reinforced Plastic Materials (AREA)
- Graft Or Block Polymers (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
Abstract
A process for the modification of a (co)polymer selected from C3-C10 alpha -olefin polymers, ethylene polymers, diene polymers and copolymers of C3-C10 alpha -olefins with ethylene and/or diene, to make the (co)polymer more suitable for reinforcement with polymer reinforcing material is disclosed. In the process, the (co)polymer is contacted with an acid group-containing unsaturated peroxide to modify the (co)polymer. The modification process results in improved properties such as adhesion to PUR lacquer and improved mechanical properties. Also disclosed are a modification process carried out in the presence of an unsaturated coagent as well as the use of acid group-containing unsaturated peroxides for the modification of (co)polymers. Finally, the process may be carried out in a single processing step or in two or more successive processing steps.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/144,959 US5447985A (en) | 1993-10-28 | 1993-10-28 | Modification of (CO)polymers with unsaturated peroxyacids |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2136207T3 true ES2136207T3 (en) | 1999-11-16 |
Family
ID=22510948
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94930994T Expired - Lifetime ES2136207T3 (en) | 1993-10-28 | 1994-10-26 | MODIFICATION OF (CO) POLYMERS WITH UNSATURATED PEROXIACIDES. |
Country Status (10)
Country | Link |
---|---|
US (1) | US5447985A (en) |
EP (1) | EP0728159B1 (en) |
JP (1) | JPH10502391A (en) |
KR (1) | KR100346935B1 (en) |
AT (1) | ATE182346T1 (en) |
CA (1) | CA2175207A1 (en) |
DE (1) | DE69419618T2 (en) |
DK (1) | DK0728159T3 (en) |
ES (1) | ES2136207T3 (en) |
WO (1) | WO1995011938A1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1260495B (en) * | 1992-05-29 | 1996-04-09 | Himont Inc | CONCENTRATES SUITABLE FOR THE PREPARATION OF FUNCTIONALIZED POLYOLEFINS AND FUNCTIONALIZATION PROCESS THROUGH THOSE CONCENTRATES |
US5696203A (en) * | 1996-07-19 | 1997-12-09 | Montell North America Inc. | Process for producing polyolefin grafted copolymers |
NO313835B1 (en) * | 1998-06-19 | 2002-12-09 | Borealis As | Process for branching polypropylene materials, process for branching and foaming polypropylene materials, and using the polymeric materials obtained by the methods |
EP1208120A1 (en) * | 1999-09-03 | 2002-05-29 | Akzo Nobel N.V. | Cross-linked products with no blooming and reduced fogging |
EP1186618A1 (en) * | 2000-09-08 | 2002-03-13 | ATOFINA Research | Controlled rheology polypropylene heterophasic copolymers |
EP1312617A1 (en) * | 2001-11-14 | 2003-05-21 | ATOFINA Research | Impact strength polypropylene |
US20070004861A1 (en) * | 2005-07-01 | 2007-01-04 | Kevin Cai | High melt strength polypropylene resins and method for making same |
BR112013008999A2 (en) | 2010-10-14 | 2016-07-05 | Reliance Ind Ltd | a process for the preparation of high melt strength polypropylene. |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL278472A (en) * | 1961-05-17 | |||
GB1212017A (en) * | 1967-06-20 | 1970-11-11 | Laporte Chemical | Process for cross-linking chain-saturated polymers |
CA999698A (en) * | 1972-04-24 | 1976-11-09 | Reichhold Chemicals | Method for reducing the viscosity of alpha-olefinic polymers |
US3940379A (en) * | 1973-05-21 | 1976-02-24 | Dart Industries, Inc. | Process for controlled degradation of propylene polymers |
US4774293A (en) * | 1985-06-26 | 1988-09-27 | Akzo N.V. | Process for cross-linking or degrading polymers and shaped articles obtained by this process |
FI88715C (en) * | 1986-12-05 | 1993-06-28 | Akzo Nv | This organic peroxide and the anhydrous anoxide group of the epoxide group of the intermediate (co) polymer |
NL8703014A (en) * | 1987-12-14 | 1989-07-03 | Akzo Nv | PREPARATION OF EPOXIDE GROUPS CONTAINING (CO) POLYMERS USING ORGANIC PEROXIDES. |
WO1991000300A1 (en) * | 1989-06-28 | 1991-01-10 | Akzo N.V. | (CO)POLYMER MODIFICATION EMPLOYING UNSATURATED t-ALKYL PEROXY ALKENES |
WO1991000301A1 (en) * | 1989-06-28 | 1991-01-10 | Akzo N.V. | (CO)POLYMER MODIFICATION EMPLOYING UNSATURATED t-ALKYL PEROXYALKENYL CARBONATES |
IT1231174B (en) * | 1989-07-24 | 1991-11-22 | Ausimont Srl | VULCANIZABLE COMPOUNDS OF FLUOROELASTOMERS CONTAINING BROMINE OR IODINE AND ORGANIC PEROXIDES |
WO1994005707A1 (en) * | 1992-08-27 | 1994-03-17 | Akzo Nobel N.V. | PROCESS FOR THE MODIFICATION OF α-OLEFIN (CO)POLYMERS |
-
1993
- 1993-10-28 US US08/144,959 patent/US5447985A/en not_active Expired - Fee Related
-
1994
- 1994-10-26 ES ES94930994T patent/ES2136207T3/en not_active Expired - Lifetime
- 1994-10-26 AT AT94930994T patent/ATE182346T1/en not_active IP Right Cessation
- 1994-10-26 KR KR1019960702270A patent/KR100346935B1/en not_active IP Right Cessation
- 1994-10-26 CA CA002175207A patent/CA2175207A1/en not_active Abandoned
- 1994-10-26 DK DK94930994T patent/DK0728159T3/en active
- 1994-10-26 DE DE69419618T patent/DE69419618T2/en not_active Expired - Fee Related
- 1994-10-26 WO PCT/EP1994/003545 patent/WO1995011938A1/en active IP Right Grant
- 1994-10-26 EP EP94930994A patent/EP0728159B1/en not_active Expired - Lifetime
- 1994-10-26 JP JP7512418A patent/JPH10502391A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
WO1995011938A1 (en) | 1995-05-04 |
DE69419618D1 (en) | 1999-08-26 |
KR100346935B1 (en) | 2002-12-06 |
US5447985A (en) | 1995-09-05 |
DK0728159T3 (en) | 2000-01-31 |
CA2175207A1 (en) | 1995-05-04 |
KR960705875A (en) | 1996-11-08 |
JPH10502391A (en) | 1998-03-03 |
DE69419618T2 (en) | 2000-02-24 |
ATE182346T1 (en) | 1999-08-15 |
EP0728159B1 (en) | 1999-07-21 |
EP0728159A1 (en) | 1996-08-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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